SE0401640L - Plant for heating by combustion of solid fuel - Google Patents

Plant for heating by combustion of solid fuel

Info

Publication number
SE0401640L
SE0401640L SE0401640A SE0401640A SE0401640L SE 0401640 L SE0401640 L SE 0401640L SE 0401640 A SE0401640 A SE 0401640A SE 0401640 A SE0401640 A SE 0401640A SE 0401640 L SE0401640 L SE 0401640L
Authority
SE
Sweden
Prior art keywords
flue
combustion chamber
combustion
flue duct
duct
Prior art date
Application number
SE0401640A
Other languages
Swedish (sv)
Other versions
SE528258C2 (en
SE0401640D0 (en
Inventor
Robert Ingvarsson
Original Assignee
Swedish Bioburner System Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32906869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0401640(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swedish Bioburner System Ab filed Critical Swedish Bioburner System Ab
Priority to SE0401640A priority Critical patent/SE528258C2/en
Publication of SE0401640D0 publication Critical patent/SE0401640D0/en
Priority to EP05752670.9A priority patent/EP1759148B1/en
Priority to CA2571052A priority patent/CA2571052C/en
Priority to PCT/SE2005/000894 priority patent/WO2006001746A1/en
Priority to US11/630,857 priority patent/US20080229984A1/en
Publication of SE0401640L publication Critical patent/SE0401640L/en
Publication of SE528258C2 publication Critical patent/SE528258C2/en
Priority to NO20070454A priority patent/NO324813B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/02—Combustion apparatus using only lump fuel for indirect heating of a medium in a vessel, e.g. for boiling water
    • F23B1/08—Internal furnaces, i.e. with furnaces inside the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/40—Intercepting solids by cyclones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/002—Ash and slag handling in pulverulent fuel furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Chimneys And Flues (AREA)

Abstract

The invention relates to a heating plant. The plant comprises a combustion chamber for combustion of a solid fuel, an outlet from the combustion chamber, and a heat exchanger containing a cooling medium and arranged in connection with the combustion chamber. A flue duct is connected to the outlet of the combustion chamber and passes through the heat exchanger. Downstream the heat exchanger, a cyclone is arranged to separate ash from the flue gases, and a flue fan is arranged to draw flue gases through the flue duct. The flue duct and the flue fan are dimensioned to maintain a high velocity of flow in the flue duct, all the way from the outlet of the combustion chamber and up to the cyclone, in order to achieve a blasting effect on the inside of the flue duct by ash particles being drawn through the flue duct.
SE0401640A 2004-06-24 2004-06-24 Plant for heating by combustion of solid fuel SE528258C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0401640A SE528258C2 (en) 2004-06-24 2004-06-24 Plant for heating by combustion of solid fuel
EP05752670.9A EP1759148B1 (en) 2004-06-24 2005-06-14 A plant for heating by combustion of a solid fuel
CA2571052A CA2571052C (en) 2004-06-24 2005-06-14 A plant for heating by combustion of a solid fuel
PCT/SE2005/000894 WO2006001746A1 (en) 2004-06-24 2005-06-14 A plant for heating by combustion of a solid fuel
US11/630,857 US20080229984A1 (en) 2004-06-24 2005-06-14 Plant for Heating by Combustion of a Solid Fuel
NO20070454A NO324813B1 (en) 2004-06-24 2007-01-24 A heating system for solid fuel combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401640A SE528258C2 (en) 2004-06-24 2004-06-24 Plant for heating by combustion of solid fuel

Publications (3)

Publication Number Publication Date
SE0401640D0 SE0401640D0 (en) 2004-06-24
SE0401640L true SE0401640L (en) 2005-12-25
SE528258C2 SE528258C2 (en) 2006-10-03

Family

ID=32906869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401640A SE528258C2 (en) 2004-06-24 2004-06-24 Plant for heating by combustion of solid fuel

Country Status (6)

Country Link
US (1) US20080229984A1 (en)
EP (1) EP1759148B1 (en)
CA (1) CA2571052C (en)
NO (1) NO324813B1 (en)
SE (1) SE528258C2 (en)
WO (1) WO2006001746A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865455B (en) * 2010-07-20 2011-08-31 溧阳市正阳燃气设备制造有限公司 Straw particle fuel combustor
ITVR20120089A1 (en) * 2012-05-11 2013-11-12 Gruppo Piazzetta Spa HEATING EQUIPMENT
CN105202530B (en) * 2015-10-21 2018-08-07 西安巴洛特热能科技有限公司 A kind of biomass stove of environmental protection

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568511A (en) * 1942-04-16 1945-04-09 Bbc Brown Boveri & Cie Improvements in and relating to the removal of slag from furnaces
US4330260A (en) * 1979-01-31 1982-05-18 Jorgensen Lars L S Method and apparatus for regulating the combustion in a furnace
US4416418A (en) * 1982-03-05 1983-11-22 Goodstine Stephen L Fluidized bed residential heating system
US4509589A (en) * 1982-08-05 1985-04-09 Tosco Corporation Circulating bed heat exchanger for cooling shale ash
US4600474A (en) * 1985-07-22 1986-07-15 Tfk Company, Inc. Evaporation method
JPS63502924A (en) * 1986-03-19 1988-10-27 アルフアーラヴアル　サーマル　アーベー Flue gas heat recovery and cleaning methods and equipment
FR2656326B1 (en) * 1989-12-22 1992-05-07 Pillard Chauffage ROTATING METHODS, DEVICES AND OVENS FOR CONTINUOUSLY MANUFACTURING CARBON-RICH WOOD CHARCOAL.
JP2651769B2 (en) * 1992-06-19 1997-09-10 株式会社荏原製作所 Heat recovery combustion equipment
JP3284606B2 (en) * 1992-09-24 2002-05-20 石川島播磨重工業株式会社 Ash melting furnace
JP3205265B2 (en) * 1996-08-05 2001-09-04 有限会社扶桑 Waste treatment furnace
US6367395B1 (en) * 2000-11-06 2002-04-09 Tommy D. Masek Method of disposing of animal waste
IL143993A0 (en) * 2001-06-26 2002-04-21 Pure Fire Technologies Ltd An incineration process using high oxygen concentrations
US7572414B2 (en) * 2001-10-09 2009-08-11 Lummus Technology Inc. Modular system and method for the catalytic treatment of a gas stream
AU2003284119A1 (en) * 2002-10-30 2004-06-07 Krebs And Sisler Lp A method and apparatus to conduct oxygen-enriched combustion

Also Published As

Publication number Publication date
NO20070454L (en) 2007-01-24
NO324813B1 (en) 2007-12-10
SE528258C2 (en) 2006-10-03
WO2006001746A1 (en) 2006-01-05
EP1759148A1 (en) 2007-03-07
CA2571052C (en) 2013-07-30
CA2571052A1 (en) 2006-01-05
SE0401640D0 (en) 2004-06-24
EP1759148B1 (en) 2014-05-14
US20080229984A1 (en) 2008-09-25

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Legal Events

Date Code Title Description
NAV Patent application has lapsed
OPRJ Opposition has been rejected
NUG Patent has lapsed